EP3170940A1 - Douche-wc comprenant un chauffe-eau - Google Patents

Douche-wc comprenant un chauffe-eau Download PDF

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Publication number
EP3170940A1
EP3170940A1 EP15020231.5A EP15020231A EP3170940A1 EP 3170940 A1 EP3170940 A1 EP 3170940A1 EP 15020231 A EP15020231 A EP 15020231A EP 3170940 A1 EP3170940 A1 EP 3170940A1
Authority
EP
European Patent Office
Prior art keywords
shower
water
boiler
water heater
nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15020231.5A
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German (de)
English (en)
Other versions
EP3170940B1 (fr
Inventor
Simon Bachmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geberit International AG
Original Assignee
Geberit International AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to PL15020231T priority Critical patent/PL3170940T3/pl
Priority to DK15020231.5T priority patent/DK3170940T3/da
Priority to PT150202315T priority patent/PT3170940T/pt
Priority to EP15020231.5A priority patent/EP3170940B1/fr
Priority to ES15020231T priority patent/ES2778101T3/es
Application filed by Geberit International AG filed Critical Geberit International AG
Priority to CN201611272986.3A priority patent/CN106988399B/zh
Publication of EP3170940A1 publication Critical patent/EP3170940A1/fr
Publication of EP3170940B1 publication Critical patent/EP3170940B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters

Definitions

  • This invention relates to a water closet with shower function (shower toilet).
  • the inventor has found that there is still room for improvement with regard to the particle problem, for example if particle filters are to be avoided in order to avoid the expenditure for backwashing or replacement, or to increase the operational reliability beyond the level achieved by such particle filters.
  • the present invention seeks to provide an improved shower toilet with a good reliability.
  • a shower toilet with a water heater for heating shower water which has a water supply connection and a Duscharm effetRIC, characterized in that provided between the water supply connection and the Duscharm effet für a shower toilet has a controller adapted to perform an automatic descaling in which a descaling solution circulates through the water heater and the return line.
  • the invention is based on a shower toilet with a water heater, which may be in particular a boiler or water heater; It is therefore not aimed exclusively at shower toilets with water heaters.
  • a shower toilet should be provided a control that can perform an automatic descaling.
  • This descaling should be particularly effective and efficient in that a return line between the water supply connection and the shower arm connection of the water heater is provided for this purpose. This allows a circulating flow to flow during the descaling program that also senses and flushes the water heater.
  • a limited amount of descaling solution can circulate the water heater over a period of time and so to speak flow through several times, the contact time and the flow or agitation of the water can support the descaling process.
  • the control according to the invention can automatically carry out this circulation process in a stored sequence and to that extent. "Automatic" does not mean that the controller automatically recognizes the need for descaling (which is preferred) or even launches the descaling program automatically. As a rule, the user will manually supply the descaling solution and the descaling program will then run.
  • Descaling preferably takes place with descaling solution heated by the water heater. It is not mandatory to maintain the same temperatures as for the shower operation and it can also be used in particular higher temperatures.
  • a switchable valve is provided in the return line, so that it can be interrupted outside of the circulation step or outside of the descaling program.
  • a water heater and a boiler are provided. Both types of water heaters have specific benefits that combine to enhance the performance of the shower toilet.
  • a water heater is responsive and can track heat energy directly during use, ie heat water or provide hot water.
  • a boiler can store energy and create a certain amount of hot water even before use.
  • a water heater and a boiler in a shower toilet is first referred to the prior art EP 2 357 423 A1 where a boiler is combined as an energy storage with a water heater. Both are connected in series and serve to extend the shower time at a certain predetermined temperature of the water. Specifically, relatively high water temperatures are generated and the heated Mix water with cold water before adding to the shower arm to set the desired temperature.
  • a return line according to the invention is preferred in this combination of two water heaters, which is provided in common for both water heaters, that connects two ports of water heaters, the others are interconnected. The circulation then flows through both water heaters and the return line.
  • the circulation of the descaling solution according to the invention preferably represents only a part of a descaling process. It is additionally contemplated that the or one of the water heater releases descaling solution via the corresponding shower arm and the shower arm in order to decalcify line areas lying outside the circulation line and the shower arm as well as the shower head. The corresponding proportion of the descaling solution is lost. In that regard, although this step can also take place simultaneously with the circulation step, namely, a part of the descaling solution from the water heater is supplied to the circulation line and another part of the shower arm. However, it is preferred to carry out the described step after the circulation step, that is to say when the descaling solution has already acted sufficiently within the circulation line path and in particular in the water heater (s).
  • not only two water heaters are provided, but also each have their own associated shower nozzle for each water heater, ie z. B. a shower nozzle for a boiler and another for a water heater.
  • the respective water heater and the associated shower nozzle are interconnected by a separate Düsenleit Kunststoff.
  • the described possibilities thus relate in particular to requirements of the shower function in such a short time interval after a switch-on process that the boiler has not yet arrived at the correct water temperature. Then with the invention, after all, a satisfactory shower operation with only one of the two nozzles possible.
  • each nozzle has a specific anatomical function, ie z.
  • B. either the anal cleansing or intimate cleaning serves. Accordingly, the nozzles are regularly offset along the shower arm in position and / or different in terms of the angle of radiation; they are also regularly set up specifically for such. B. for the anal cleaning another water jet quality (such as with more pressure) to provide than for the intimate cleaning.
  • the two mentioned nozzles can also be arranged adjacent.
  • a water discharge of both water heaters is preferably provided via the respective shower nozzle line and shower nozzle for descaling these lines and nozzles, wherein these steps can take place simultaneously or with a time delay.
  • a boiler is provided in addition to a water heater, it can easily happen that the liquid content of the boiler is significantly greater than the amount of descaling solution required for the previously described steps of flushing through the shower nozzle lines and the shower nozzles. In this case, these steps (or this one step) may be followed by a further circulation step to further distribute a residual supply of "unconsumed" descaling solution in the boiler.
  • the descaling program may provide a decalcification step for a shower arm cleaner.
  • the or a water heater, in particular the boiler make decalcifying over this Duscharmtherapies noticed and decalcify them with it. It can be z. B. to act a means for external rinsing of the shower arm or for cleaning inner areas of the shower arm.
  • this step is connected to the previously described step of distributing descaling solution in the boiler.
  • this step is preferably provided after descaling the shower nozzle (s).
  • a water reservoir is provided in a water supply line of the water heater (in a combination of water heater and boiler) and connected to the boiler via an overflow.
  • the water tank then serves as a storage tank for the water heater, but can be filled simultaneously with the boiler.
  • the water runs over the Overflow from the water reservoir into the boiler.
  • the water tank is usually much smaller in content than the boiler.
  • the above-described return line between the intended for the heated water outlet of the shower water heater and the corresponding output of the boiler preferably has a switchable valve with which the line can be opened and closed.
  • This line also increases the flexibility in other respects and outside of a descaling process.
  • flushing operations are known per se, as the mentioned cold water is displaced by heated before the actual function of the nozzle in order to avoid that the user is first hit by the cold water during showering.
  • the corresponding water z. B. are used for cleaning purposes in or on the shower arm or discarded unused.
  • a controller is provided with such a design that, after a switch-on operation, the nozzle line acted upon by the instantaneous water heater and then the nozzle line (which in the future is to be acted upon by the boiler) are flushed with water heated in the water heater.
  • the (at an early stage) heated water from the instantaneous water heater can be used to be directed into the boiler, in particular to be branched off in the course of the described flushing operation.
  • the water in the boiler can be heated more and / or at the Heating by the boiler are better mixed and / or a low cold area of this water are particularly heated.
  • the outlet of the boiler necessarily carries off water in the lower part of the boiler in order to be able to use the entire boiler contents, and in the case of boilers there is a general tendency for temperature stratification to form on heating.
  • the water heater is to have a water reservoir in its water supply, this is preferably connected via an overflow to the boiler.
  • this water tank of the water heater and the boiler can be filled together, namely by running on the water supply line filling water first in the water tank of the water heater and the overflow into the boiler.
  • both shower branches are used to provide a particularly intensive showering function.
  • the water heater is operated and used the heat storage in the boiler.
  • this can be made dependent on a corresponding operation of the user.
  • this possibility is also independent of the described processes in the early requirement of the shower function into consideration.
  • FIG. 1 left top is a summarily denoted by 1 fresh water connection of the shower toilet according to the embodiment shown.
  • a fresh water supply line 2 from the fresh water flows through a particulate filter 3 and a control valve 4 and a switching valve 5 to a prescribed hygiene reasons vertical separation path 6.
  • This is divided into two parts, namely left a fresh water tank 9 for a water heater 10 and right a boiler 11 with an electric heater 12.
  • the fresh water tank 9 and the boiler 11 are connected by an overflow 13, so that both together via the fresh water connection 1 and the line 7 can be filled.
  • the boiler 11 has a heater 12 and a temperature sensor 19.
  • a conduit 14 connects via a pump 31 an outlet of the fresh water tank 9 with the water heater 10, which has in the usual way sensors for the water volume flow and the water temperature upstream and downstream of the water heater. Downstream of the instantaneous water heater 10, a conduit 15 continues to supply the heated water during operation through a particulate filter 16 to a multi-way valve 17.
  • the boiler 11 has a bottom outlet, on which a tee is provided.
  • a connection of the T-piece 18 via a pump 32 leads to the not shown here shower arm, namely to its so-called boost nozzle 20th
  • valve 17 also leads to the shower arm, namely to its directly adjacent to the boost nozzle 20 arranged anal nozzle 21. Finally, that is Valve 17 is connected via a return line 22 to a further connection of the T-piece 18.
  • FIG. 2 shows a section through a distal end of a shower arm 24 in a bowl edge 23 of a shower toilet according to the invention.
  • This shower toilet has in the usual way a toilet bowl, of which only the cutout of the bowl rim 23 can be seen.
  • the bowl edge 23 there is an in FIG. 2 recognizable channel-like opening, in and behind which a shower device is mounted.
  • two spherical Verwirbelungshuntn 25 are provided, to which reference may be made to the prior art EP 2 628 546 , These meet their in FIG. 2 upper ends of a swirled water jet, which passes through the enlarged diameter nozzle openings 20 and 21 and thereby receives from the environment within the shower arm air.
  • the two nozzles 20 and 21 are relatively close together and spaced approximately twice the diameter of the nozzle openings (on the upper surface of the shower arm).
  • the nozzle 20 is referred to as a boost nozzle and the nozzle 21 as an anal nozzle; both are identical with regard to their geometry and are supplied via lines of the same cross-section. These lines are not shown here, but are located in front of and behind the cutting plane.
  • a movable nozzle arm 26 Under the two swirling chambers 25, a movable nozzle arm 26 can be seen, which carries not quantified nozzle openings at its right (distal) end and can be extended on request to the vaginal douche.
  • water is supplied via a channel 27, which extends and acts on the arm 26 against the force of a not shown coil spring. This part of the shower device is not essential to the invention.
  • this channel 28 can guide washing water, which exits via the nozzles 20 and 21, when the shower arm 24 (not shown) is completely retracted.
  • FIG. 2 a washing device 29 can be seen, which forms the distal end of the guide of the shower arm 24 and is held in the bowl rim 23.
  • This washing device can be supplied with wash water via a channel 30 and serve during the extension and retraction of the shower arm 24 for cleaning its outer surface.
  • the two nozzles 20 and 21 arranged on the upper side of the shower arm are not used for different anatomical purposes, but both (with the same construction, the same emission direction and in the immediate vicinity) of the anal cleansing.
  • a second nozzle opening is usually provided for vaginal cleaning, which can be made by the nozzle arm 26 in the present case.
  • the two nozzles 20 and 21 have the advantage of having the hot water supply system FIG. 1 can be acted upon simultaneously, namely the boost nozzle 20 via the tee at the outlet of the boiler 11 and the nozzle 21 via the valve 17 and the water heater 10. However, they can also be operated individually without their individual Beam characteristic therefore changes.
  • the shower toilet can recognize, for example by an infrared sensor, a user, which causes the controller to turn on the boiler 11, so in particular its heater 12. This can already happen if the user is only near the shower toilet. Then, when the start of a WC use is detected, such as by a touch sensor, the controller may turn on the water heater 10 and the pump in the line 14 instead of the boiler 11 and adjust the valve 17 so that the heated water reaches the nozzle line up to the shower nozzle 21 rinses and expels the cold water. This can be done before the extension of the shower arm 24, so that the leaked water from the nozzle 21 fulfills a certain cleaning function with respect to the shower arm.
  • the nozzle line between the boost nozzle 20 and the boiler 11 are flushed with hot water again using the water heater 10.
  • the tee 18 z. B. one third of the volume flow of water are fed into the boiler 11, to provide there for improved mixing and in particular warming of the cold zone in the vicinity of the outlet.
  • the shower arm can be cleaned in the manner known per se during extension, for example. Again with water heated by the water heater 10 and not explained here in detail position of the valve 17, as a result of which the water passes through the port 30 in the washing device 29. If the shower arm 24 is extended, both nozzles 20 and 21 can be used, with the valve 17 blocking the return line 22 and each nozzle being supplied via its own nozzle line from the boiler 11 or from the instantaneous water heater 10.
  • the embodiment shows that the separate routing between the two nozzles and the associated water heaters 10 and 11 allows various advantages that can be utilized in a flexible manner. If the return line 22 is present, this also relates to the described rinsing up to the boost nozzle 20 while conserving the energy content in the boiler 11.
  • an electronic control is responsible, which is not shown figuratively, but is integrated in the shower toilet.
  • this control has a descaling program in order to carry out an automatic descaling. This will be explained in more detail below.
  • the water tank 8 is filled with a suitable descaling solution, which is then both in the fresh water tank 9 and in the boiler 11.
  • a technical assembly is descaled in a first decalcifying step, namely in particular the water heater 10, the particulate filter 16, the multi-way valve 17, the tee 18 and of course the fresh water tank 9 and the boiler 11 including heater 12 and temperature sensor 19.
  • a technical assembly is descaled in a first decalcifying step, namely in particular the water heater 10, the particulate filter 16, the multi-way valve 17, the tee 18 and of course the fresh water tank 9 and the boiler 11 including heater 12 and temperature sensor 19.
  • the multi-way valve 17 is switched so that over the Lines 14 and 15 supplied descaling solution via the line 22 is continued, and the boost nozzle 20 associated pump 32 (in FIG. 1 right of the tee 18) locked.
  • the pump 31 can run for a minute and then pause for eight minutes and this process z. B. be repeated three times.
  • a second program step the anal nozzle 21 and the nozzle line leading to it are decalcified.
  • the multi-way valve 17 is switched so that the descaling solution is discharged through the nozzle 21 and does not enter the return line 22.
  • this program step is further the descaling of the lines 14 and 15, the particulate filter 16, the water heater 10 and of course the pump 31 benefit.
  • the corresponding parts of the multi-way valve 17 and the downstream of it to the nozzle 21 leading line pieces and the nozzle nozzle 21 are decalcified. This can z. B. the existing in the fresh water tank 9 inventory of descaling solution are used up, the stock is not touched in the boiler.
  • the boost nozzle 20 and the shower line leading to it, including the pump 32 can then be descaled.
  • this pump 32 is operated, draws descaling solution from the boiler 11 and ejects it via the boost nozzle 20, for example. For five seconds.
  • the basis FIG. 2 described shower arm washer 29 decalcified.
  • the multi-way valve 17 is adjusted accordingly and descaling solution from the fresh water tank 9 via the pump 31 and the lines 14 and 15 then by means of a in FIG. 1 not shown supply line and finally via the channel 30 ( FIG. 2 ) is supplied to the washing device 29.
  • the contents of the fresh water tank 9 can be essentially used up.
  • the boost nozzle 20 can then be decalcified again, as has already been described. Since there is still descaling solution in the boiler 11 in this situation, a repetition lends itself.
  • the descaling solution is again distributed in the system, but significantly diluted.
  • the fresh water tank 9 can now be emptied tenth via the anal nozzle 21 and thus thus via the lines 14 and 15 and the multi-way valve 17.
  • the fresh water tank 9 can then be emptied again, but this time via the shower arm cleaning 29, so again 14 and 15 and the multi-way valve 17. Then fourteenth again emptied the boiler, as already described. Both tanks are fifteen freshly filled.
  • the rinsing steps may be repeated.
  • the descaling program is characterized by various circulation steps, which initially improve the utilization of the descaling solution, but also the thoroughness of the descaling per se, but then in the further course of the distribution of residual amounts of descaling solution can be used in the system.
  • a flushing of both the boiler 11 and the water heater 10 is possible in the circulation steps.
  • the nozzles 20 and 21, their associated shower lines and also the shower arm cleaning 29 can be decalcified and rinsed, then without circulation.

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  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP15020231.5A 2015-11-18 2015-11-18 Douche-wc comprenant un chauffe-eau Active EP3170940B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK15020231.5T DK3170940T3 (da) 2015-11-18 2015-11-18 Brusetoilet med vandvarmer
PT150202315T PT3170940T (pt) 2015-11-18 2015-11-18 Sanita bidé com aquecedor de água
EP15020231.5A EP3170940B1 (fr) 2015-11-18 2015-11-18 Douche-wc comprenant un chauffe-eau
ES15020231T ES2778101T3 (es) 2015-11-18 2015-11-18 Inodoro-bidé con calentador de agua
PL15020231T PL3170940T3 (pl) 2015-11-18 2015-11-18 WC z natryskiem z podgrzewaczem wody
CN201611272986.3A CN106988399B (zh) 2015-11-18 2016-11-18 具有水加热器的冲洗座便器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15020231.5A EP3170940B1 (fr) 2015-11-18 2015-11-18 Douche-wc comprenant un chauffe-eau

Publications (2)

Publication Number Publication Date
EP3170940A1 true EP3170940A1 (fr) 2017-05-24
EP3170940B1 EP3170940B1 (fr) 2020-01-01

Family

ID=54608240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15020231.5A Active EP3170940B1 (fr) 2015-11-18 2015-11-18 Douche-wc comprenant un chauffe-eau

Country Status (6)

Country Link
EP (1) EP3170940B1 (fr)
CN (1) CN106988399B (fr)
DK (1) DK3170940T3 (fr)
ES (1) ES2778101T3 (fr)
PL (1) PL3170940T3 (fr)
PT (1) PT3170940T (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434839A1 (fr) * 2017-07-25 2019-01-30 Toto Ltd. Dispositif de nettoyage hygiénique
EP3434837A1 (fr) * 2017-07-25 2019-01-30 Toto Ltd. Dispositif de nettoyage sanitaire
EP3434838A1 (fr) * 2017-07-25 2019-01-30 Toto Ltd. Dispositif de nettoyage sanitaire

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108331110A (zh) * 2018-02-06 2018-07-27 浙江怡和卫浴有限公司 智能座便器
CN110185110A (zh) * 2019-06-13 2019-08-30 厦门帝恒诺卫浴科技有限公司 一种电子坐便器的水路清洁系统及其清洁方法

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EP2357423A1 (fr) 2009-12-24 2011-08-17 Geberit International AG Dispositif de préparation d'eau de douche pour un WC doté d'une sous-douche et procédé de fonctionnement d'un tel dispositif
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EP2626478A1 (fr) 2012-02-07 2013-08-14 Geberit International AG Douche-WC dotés d'un dispositif de nettoyage pour un bras de douche
EP2628546A1 (fr) 2012-02-16 2013-08-21 Geberit International AG Bras de douche pour douche-WC
EP2687641A1 (fr) * 2012-07-20 2014-01-22 Geberit International AG Douche-WC avec thermopompe pour chauffer l'eau
WO2015143571A1 (fr) * 2014-03-25 2015-10-01 Noventa Ag Capsule de détartrage pour wc à jet

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Publication number Priority date Publication date Assignee Title
JP2000008451A (ja) * 1998-06-19 2000-01-11 Inax Corp 温水タンク構造
JP2001214501A (ja) * 2000-01-31 2001-08-10 Toray Ind Inc 浄水器付き温水洗浄便座
EP2357423A1 (fr) 2009-12-24 2011-08-17 Geberit International AG Dispositif de préparation d'eau de douche pour un WC doté d'une sous-douche et procédé de fonctionnement d'un tel dispositif
WO2012051722A1 (fr) * 2010-10-19 2012-04-26 Presano Ag Dispositif de chauffe d'eau pour un wc-douche
EP2626478A1 (fr) 2012-02-07 2013-08-14 Geberit International AG Douche-WC dotés d'un dispositif de nettoyage pour un bras de douche
EP2628546A1 (fr) 2012-02-16 2013-08-21 Geberit International AG Bras de douche pour douche-WC
EP2687641A1 (fr) * 2012-07-20 2014-01-22 Geberit International AG Douche-WC avec thermopompe pour chauffer l'eau
WO2015143571A1 (fr) * 2014-03-25 2015-10-01 Noventa Ag Capsule de détartrage pour wc à jet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434839A1 (fr) * 2017-07-25 2019-01-30 Toto Ltd. Dispositif de nettoyage hygiénique
EP3434837A1 (fr) * 2017-07-25 2019-01-30 Toto Ltd. Dispositif de nettoyage sanitaire
EP3434838A1 (fr) * 2017-07-25 2019-01-30 Toto Ltd. Dispositif de nettoyage sanitaire
JP2019027025A (ja) * 2017-07-25 2019-02-21 Toto株式会社 衛生洗浄装置
EP3434838B1 (fr) 2017-07-25 2020-01-08 Toto Ltd. Dispositif de nettoyage sanitaire

Also Published As

Publication number Publication date
ES2778101T3 (es) 2020-08-07
EP3170940B1 (fr) 2020-01-01
PT3170940T (pt) 2020-03-24
DK3170940T3 (da) 2020-03-23
PL3170940T3 (pl) 2020-07-13
CN106988399B (zh) 2022-07-19
CN106988399A (zh) 2017-07-28

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